text: """ Does not equal """
  import re
  
  pattern = re.compile("(.*) != (.*)")
  
  
  def fn(groups, lsv_fn):
      """Does not equal function"""
      field, value = groups
      try:
          float_value = float(value)
          return lambda data: float(lsv_fn(data, field)) != float_value
      except:
          # assume a string
          return lambda data: lsv_fn(data, field) != value
  